#90AC45#90AC45

#90AC45 is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 70.2% C 0.134 H 122.7°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#90AC45
RGB	rgb(144, 172, 69)
HSL	hsl(76, 43%, 47%)
HSV	hsv(76, 60%, 67%)
CMYK	cmyk(16.3%, 0%, 59.9%, 32.5%)
CIE-LAB	lab(66.42, -25.23, 48.63)
CIE-LCH	lch(66.42, 54.79, 117.42°)
OKLab	oklab(70.18% -0.0722 0.1126)
OKLCH	oklch(70.18% 0.134 122.7)
XYZ	xyz(27.3285, 35.8639, 11.1118)
Luminance	0.3586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AC45 #6145AC

analogous

#AC9545 #90AC45 #5CAC45

triadic

#90AC45 #4590AC #AC4590

tetradic

#90AC45 #45AC95 #6145AC #AC455C

square

#90AC45 #45AC95 #6145AC #AC455C

split-complementary

#90AC45 #455CAC #9545AC

monochromatic

#475522 #6B8033 #90AC45 #ABC46B #C4D596

Accessibility & contrast

On white

2.57

#90AC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#90AC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AC45

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AC45	#FFFFFF	#000000	##000000
##90AC45	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A23A

Deuteranopia (green-blind)

#B2A14C

Tritanopia (blue-blind)

#97A496

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #90ac45;
/* rgb */ color: rgb(144, 172, 69);
/* oklch */ color: oklch(70.2% 0.134 122.7);

Tailwind

colors: {
  custom: {
    50: '#b3c47d',
    500: '#90ac45',
    950: '#000000',
  },
}

SCSS

$custom: #90ac45;
$custom-light: #b3c47d;
$custom-dark: #000000;

JSON

{
  "hex": "#90ac45",
  "rgb": {
    "r": 144,
    "g": 172,
    "b": 69
  },
  "hsl": {
    "h": 76.311,
    "s": 42.739,
    "l": 47.255
  },
  "oklch": {
    "l": 0.7018,
    "c": 0.13377,
    "h": 122.7
  },
  "luminance": 0.35864
}

Semantic roles & 50–950 ramp

primary

#90AC45

secondary

#9A8CC1

accent

#55D377

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11120A

muted

#80817C

Preview Lab

Preview with #90AC45

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

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