#909E1F#909E1F

#909E1F is a light, vivid yellow. Relative luminance 0.305; OKLCH L 66.6% C 0.143 H 116.1°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#909E1F
RGB	rgb(144, 158, 31)
HSL	hsl(67, 67%, 37%)
HSV	hsv(67, 80%, 62%)
CMYK	cmyk(8.9%, 0%, 80.4%, 38%)
CIE-LAB	lab(62.07, -20.57, 58.85)
CIE-LCH	lch(62.07, 62.34, 109.27°)
OKLab	oklab(66.6% -0.0628 0.1282)
OKLCH	oklch(66.6% 0.143 116.1)
XYZ	xyz(23.9765, 30.4823, 5.9167)
Luminance	0.3048 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909E1F #2D1F9E

analogous

#9E6D1F #909E1F #519E1F

triadic

#909E1F #1F909E #9E1F90

tetradic

#909E1F #1F9E6D #2D1F9E #9E1F51

square

#909E1F #1F9E6D #2D1F9E #9E1F51

split-complementary

#909E1F #1F519E #6D1F9E

monochromatic

#33380B #616B15 #909E1F #BFD129 #D0DE59

Accessibility & contrast

On white

2.96

#909E1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#909E1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909E1F

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909E1F	#FFFFFF	#000000	##000000
##909E1F	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#A8972B

Tritanopia (blue-blind)

#9A9587

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #909e1f;
/* rgb */ color: rgb(144, 158, 31);
/* oklch */ color: oklch(66.6% 0.143 116.1);

Tailwind

colors: {
  custom: {
    50: '#b4ba67',
    500: '#909e1f',
    950: '#000000',
  },
}

SCSS

$custom: #909e1f;
$custom-light: #b4ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#909e1f",
  "rgb": {
    "r": 144,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 66.614,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.66597,
    "c": 0.14277,
    "h": 116.1
  },
  "luminance": 0.30482
}

Semantic roles & 50–950 ramp

primary

#909E1F

secondary

#6256C2

accent

#3EEA51

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121107

muted

#81807A

Preview Lab

Preview with #909E1F

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

Preview Lab → · Contrast checker → · Palette generator →