#90E457#90E457

#90E457 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 83.7% C 0.193 H 134.8°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#90E457
RGB	rgb(144, 228, 87)
HSL	hsl(96, 72%, 62%)
HSV	hsv(96, 62%, 89%)
CMYK	cmyk(36.8%, 0%, 61.8%, 10.6%)
CIE-LAB	lab(82.97, -48.90, 59.18)
CIE-LCH	lch(82.97, 76.77, 129.57°)
OKLab	oklab(83.66% -0.136 0.137)
OKLCH	oklch(83.66% 0.193 134.8)
XYZ	xyz(40.9644, 62.1023, 18.8435)
Luminance	0.6210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E457 #AB57E4

analogous

#D6E457 #90E457 #57E465

triadic

#90E457 #5790E4 #E45790

tetradic

#90E457 #57D6E4 #AB57E4 #E46557

square

#90E457 #57D6E4 #AB57E4 #E46557

split-complementary

#90E457 #6557E4 #E457D6

monochromatic

#53A61B #6DDB23 #90E457 #B3EC8C #D6F5C0

Accessibility & contrast

On white

1.56

#90E457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#90E457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E457

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E457	#FFFFFF	#000000	##000000
##90E457	1.00	1.56	13.42	13.42
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD346

Deuteranopia (green-blind)

#E0CC62

Tritanopia (blue-blind)

#8FDCC6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e457;
/* rgb */ color: rgb(144, 228, 87);
/* oklch */ color: oklch(83.7% 0.193 134.8);

Tailwind

colors: {
  custom: {
    50: '#b5ed8c',
    500: '#90e457',
    950: '#000000',
  },
}

SCSS

$custom: #90e457;
$custom-light: #b5ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#90e457",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 87
  },
  "hsl": {
    "h": 95.745,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83662,
    "c": 0.19306,
    "h": 134.8
  },
  "luminance": 0.62104
}

Semantic roles & 50–950 ramp

primary

#90E457

secondary

#7A37A8

accent

#11D485

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E457

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

Preview Lab → · Contrast checker → · Palette generator →