#91EE5E#91EE5E

#91EE5E is a very light, highly saturated yellow-green. Relative luminance 0.680; OKLCH L 86.2% C 0.200 H 136.1°. Best body text is #000000 at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#91EE5E
RGB	rgb(145, 238, 94)
HSL	hsl(99, 81%, 65%)
HSV	hsv(99, 61%, 93%)
CMYK	cmyk(39.1%, 0%, 60.5%, 6.7%)
CIE-LAB	lab(85.99, -52.05, 59.61)
CIE-LCH	lch(85.99, 79.14, 131.12°)
OKLab	oklab(86.17% -0.1441 0.1387)
OKLCH	oklch(86.17% 0.2 136.1)
XYZ	xyz(44.2708, 67.9747, 21.3752)
Luminance	0.6798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.99

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EE5E #BB5EEE

analogous

#D9EE5E #91EE5E #5EEE73

triadic

#91EE5E #5E91EE #EE5E91

tetradic

#91EE5E #5ED9EE #BB5EEE #EE735E

square

#91EE5E #5ED9EE #BB5EEE #EE735E

split-complementary

#91EE5E #735EEE #EE5ED9

monochromatic

#50BE14 #6BE827 #91EE5E #B7F495 #DDFACD

Accessibility & contrast

On white

1.44

#91EE5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.60

#91EE5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EE5E

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EE5E	#FFFFFF	#000000	##000000
##91EE5E	1.00	1.44	14.60	14.60
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.60	21.00	1.00	1.00
##000000	14.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4E

Deuteranopia (green-blind)

#E9D469

Tritanopia (blue-blind)

#8EE6CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #91ee5e;
/* rgb */ color: rgb(145, 238, 94);
/* oklch */ color: oklch(86.2% 0.200 136.1);

Tailwind

colors: {
  custom: {
    50: '#b7f491',
    500: '#91ee5e',
    950: '#000000',
  },
}

SCSS

$custom: #91ee5e;
$custom-light: #b7f491;
$custom-dark: #000000;

JSON

{
  "hex": "#91ee5e",
  "rgb": {
    "r": 145,
    "g": 238,
    "b": 94
  },
  "hsl": {
    "h": 98.75,
    "s": 80.899,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86166,
    "c": 0.20001,
    "h": 136.1
  },
  "luminance": 0.67977
}

Semantic roles & 50–950 ramp

primary

#91EE5E

secondary

#8C34BC

accent

#08DD92

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91EE5E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →