#90EC5E#90EC5E

#90EC5E is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 85.6% C 0.198 H 136.1°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#90EC5E
RGB	rgb(144, 236, 94)
HSL	hsl(99, 79%, 65%)
HSV	hsv(99, 60%, 93%)
CMYK	cmyk(39%, 0%, 60.2%, 7.5%)
CIE-LAB	lab(85.37, -51.55, 58.90)
CIE-LCH	lch(85.37, 78.27, 131.20°)
OKLab	oklab(85.64% -0.1427 0.1372)
OKLCH	oklch(85.64% 0.198 136.1)
XYZ	xyz(43.5163, 66.7261, 21.1740)
Luminance	0.6673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EC5E #BA5EEC

analogous

#D7EC5E #90EC5E #5EEC73

triadic

#90EC5E #5E90EC #EC5E90

tetradic

#90EC5E #5ED7EC #BA5EEC #EC735E

square

#90EC5E #5ED7EC #BA5EEC #EC735E

split-complementary

#90EC5E #735EEC #EC5ED7

monochromatic

#50BA16 #6AE627 #90EC5E #B6F295 #DBF9CB

Accessibility & contrast

On white

1.46

#90EC5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#90EC5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EC5E

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EC5E	#FFFFFF	#000000	##000000
##90EC5E	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4E

Deuteranopia (green-blind)

#E7D269

Tritanopia (blue-blind)

#8DE4CE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #90ec5e;
/* rgb */ color: rgb(144, 236, 94);
/* oklch */ color: oklch(85.6% 0.198 136.1);

Tailwind

colors: {
  custom: {
    50: '#b6f390',
    500: '#90ec5e',
    950: '#000000',
  },
}

SCSS

$custom: #90ec5e;
$custom-light: #b6f390;
$custom-dark: #000000;

JSON

{
  "hex": "#90ec5e",
  "rgb": {
    "r": 144,
    "g": 236,
    "b": 94
  },
  "hsl": {
    "h": 98.873,
    "s": 78.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.8564,
    "c": 0.19795,
    "h": 136.1
  },
  "luminance": 0.66728
}

Semantic roles & 50–950 ramp

primary

#90EC5E

secondary

#8B35B9

accent

#0ADB92

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90EC5E

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

Preview Lab → · Contrast checker → · Palette generator →