#90AC2E#90AC2E

#90AC2E is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 70.0% C 0.151 H 121.5°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#90AC2E
RGB	rgb(144, 172, 46)
HSL	hsl(73, 58%, 43%)
HSV	hsv(73, 73%, 67%)
CMYK	cmyk(16.3%, 0%, 73.3%, 32.5%)
CIE-LAB	lab(66.24, -26.81, 57.84)
CIE-LCH	lch(66.24, 63.75, 114.87°)
OKLab	oklab(69.98% -0.0788 0.1287)
OKLCH	oklch(69.98% 0.151 121.5)
XYZ	xyz(26.7477, 35.6316, 8.0527)
Luminance	0.3563 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AC2E #4A2EAC

analogous

#AC892E #90AC2E #51AC2E

triadic

#90AC2E #2E90AC #AC2E90

tetradic

#90AC2E #2EAC89 #4A2EAC #AC2E51

square

#90AC2E #2EAC89 #4A2EAC #AC2E51

split-complementary

#90AC2E #2E51AC #892EAC

monochromatic

#3F4B14 #687C21 #90AC2E #B1CE49 #C5DB79

Accessibility & contrast

On white

2.58

#90AC2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#90AC2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AC2E

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AC2E	#FFFFFF	#000000	##000000
##90AC2E	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A216

Deuteranopia (green-blind)

#B3A139

Tritanopia (blue-blind)

#98A394

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #90ac2e;
/* rgb */ color: rgb(144, 172, 46);
/* oklch */ color: oklch(70.0% 0.151 121.5);

Tailwind

colors: {
  custom: {
    50: '#b4c470',
    500: '#90ac2e',
    950: '#000000',
  },
}

SCSS

$custom: #90ac2e;
$custom-light: #b4c470;
$custom-dark: #000000;

JSON

{
  "hex": "#90ac2e",
  "rgb": {
    "r": 144,
    "g": 172,
    "b": 46
  },
  "hsl": {
    "h": 73.333,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6998,
    "c": 0.15087,
    "h": 121.5
  },
  "luminance": 0.35632
}

Semantic roles & 50–950 ramp

primary

#90AC2E

secondary

#8472C3

accent

#47E169

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111208

muted

#80817B

Preview Lab

Preview with #90AC2E

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

Preview Lab → · Contrast checker → · Palette generator →